Editor style : Presence of editor styleNo reference to add_editor_style() was found in the theme. It is recommended that the theme implements editor styling, so as to make the editor content match the resulting post output in the theme, for a better user experience.

Tip-off

Static links : Presence of hard-coded linksPossible hard-coded links were found in the file feature-section/feature-slider.php.

Line 19: 'description' => sprintf( __( 'Recommended to write short title, short content/excerpt and use featured image 1280*610 for the selected page below. If you want to show slider, the page you selected should have %1$s child pages %2$s', 'mercantile' ), '<a href='https://www.acmethemes.com/blog/2016/04/how-to-create-child-pages-sub-pagesPossible hard-coded links were found in the file footer.php.

Use of includes : Use of include or requireThe theme appears to use include or require : front-page.php

Line 37: include( get_home_template() );

Line 40: include( get_page_template() );

If these are being used to include separate sections of a template from independent files, then get_template_part() should be used instead. Otherwise, use include_once or require_once instead.The theme appears to use include or require : class-at-theme-info.php